Bose SoundLink Flex Bluetooth Speaker

SoundLink Flex White
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Bose SoundLink Flex Bluetooth speaker - Iconic Bose sound anywhere

Totally dust-proof and waterproof

Few surfaces are level in the great outdoors. That's no problem for the Bose Soundlink Flex Bluetooth portable speaker. Whether it's upright against a rock, hanging from a tree branch, or flat on its back by the pool, the speaker's PositionIQ™ technology optimizes the sound. You'll hear rich, balanced music, whatever the speaker's position.

Built to travel

The SoundLink Flex features a durable powder-coated steel grille. Its silicone body seals out moisture and helps cushion it from shocks and dings. And this speaker is both waterproof and dust-proof. It even floats.

A built-in utility loop lets you add a clip or a carabiner for extra convenience. Hang it from your belt or backpack, and you're ready to go. And with a 12-hour battery life, the SoundLink Flex is sure to keep your tunes playing during your adventures.

Bose Connect app

The free Bose Connect app lets you do even more. It gives you greater control over your SoundLink Flex and access to more settings. You can also see battery readings and set an automatic off timer.

The app lets you pair two SoundLink Flex speakers together wirelessly. Set them to Stereo Mode to separate the sound into left and right channels for better stereo separation, or use Party Mode for double the volume.

  • Bluetooth wireless operation
  • IP67-rated waterproof and dust-proof
  • soft-touch silicone exterior
  • PositionIQ™ technology detects speaker orientation and optimizes sound
  • multifunction button lets you access your smartphone's Siri or Google Assistant voice input
  • built-in microphone for hands-free calling
  • voice prompts simplify Bluetooth pairing process
  • built-in lithium-ion rechargeable battery lasts up to 12 hours
  • USB-C charging cable


Speaker:9 cm H x 20.1 cm W x 5.2 cm D (0.60 kg)


USB-C port

Additional details

Built-in microphone for hands free calling

Wireless range up to 9 m (30 ft)

Battery life up to 12 hrs


SoundLink® Flex Bluetooth ® speaker

USB-C to USB-A charging cable

Quick-start guide

Wi-Fi Connectivity:
Rechargeable Battery Built-In:
Battery Life:
Up To 12 Hours
Water Resistant:

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